golang get request code example
Example 1: make a get request in go
package main
import (
"io/ioutil"
"log"
"net/http"
)
func main() {
resp, err := http.Get("https://httpbin.org/get")
if err != nil {
log.Fatal(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Fatalln(err)
}
log.Println(string(body))
}
Example 2: golang get request data
package main
func fetchResponse(url string) string{
resp, _ := http.Get(url)
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
return string(body)
}
func main() {
resp := fetchResponse("http://someurl.com")
fmt.Println(resp)
}
Example 3: http go
package main
import (
"fmt"
"net/http"
"time"
)
func greet(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "Hello World! %s", time.Now())
}
func main() {
http.HandleFunc("/", greet)
http.ListenAndServe(":8080", nil)
}